WorksheetsAutomotive Math Quiz
Total questions: 15
Worksheet time: 15mins
How many hours did Bob work this week?
34 hours
40 hours
30 hours
36 hours
What is the formula used to calculate the added cost for profit in the example?
$450 x 10%
$450 x 15%
$450 x 20%
$450 x 25%
What is the purpose of adding an upcharge to parts in a repair shop?
To decrease costs
To increase profits
To attract customers
To improve quality
What is the total percentage cost to the customer after adding the profit margin?
100%
110%
115%
120%
What is the final cost to the customer after adding the profit margin in Jim's example?
$500.00
$517.50
$525.00
$550.00
An auto parts store pays $125.00 for an alternator. They mark up all parts 38% for retail sales. What is the retail price of the alternator?
$172.50
$150.00
$175.00
$160.00
An auto parts store pays $125.00 for an alternator. They mark up all parts 25% for shop sales. What is the shop sale price of the alternator?
$156.25
$150.00
$160.00
$175.00
American auto parts makes a 5% profit on antifreeze sales. If antifreeze costs $7.35 per gallon, what will the sales price be?
$7.72
$7.50
$7.70
$7.80
How can you calculate MPG?
Range + gallons
Range - gallons
Range x gallons
Range / gallons
Which of the following is NOT a factor in calculating fuel mileage?
Range
Gallons
Insurance
MPG
What determines the engine size in terms of displacement?
Bore, stroke, and number of cylinders
Color of the engine
Type of fuel used
Age of the engine
What is a major factor in engine performance output?
Fuel type
Compression ratio
Engine size
Oil quality
What is the formula for finding engine displacement?
(Bore x Bore) x Stroke x 0.785 x Number of Cylinders
(Bore + Stroke) x 0.785 x Number of Cylinders
(Bore x Stroke) x 0.785 x Number of Cylinders
(Bore x Bore) x Stroke x Number of Cylinders
What is the role of the number of cylinders in the displacement formula?
It is added to the bore
It is multiplied with the bore and stroke
It is subtracted from the stroke
It is divided by the bore
What is the bore size for the engine with a stroke of 3.48" and 8 cylinders?
4.00"
4.155"
3.750"
3.500"
